/*
 * Copyright (c) 2014 Andrew O'Malley
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package com.github.andrewoma.dexx.collection.internal.base;

import com.github.andrewoma.dexx.collection.SortedSet;
import com.github.andrewoma.dexx.collection.internal.adapter.SortedSetAdapter;
import org.jetbrains.annotations.NotNull;

/**
 *
 */
public abstract class AbstractSortedSet<E> extends AbstractSet<E> implements SortedSet<E> {
    @SuppressWarnings("ConstantConditions")
    @NotNull
    @Override
    public SortedSet<E> from(@NotNull E value, boolean inclusive) {
        if (isEmpty()) return this;
        return range(value, inclusive, last(), true);
    }

    @SuppressWarnings("ConstantConditions")
    @NotNull
    @Override
    public SortedSet<E> to(@NotNull E value, boolean inclusive) {
        if (isEmpty()) return this;
        return range(first(), true, value, inclusive);
    }

    @NotNull
    @Override
    public java.util.SortedSet<E> asSortedSet() {
        return new SortedSetAdapter<E>(this);
    }
}
